---
# tasks file for postgres
- name: Create postgres docker directory if it doesn't exist
  file:
    path: "{{ postgres_dir }}"
    state: directory

- name: Install pgsql client
  apt:
    name:
      - postgresql-client
    update_cache: true
    state: latest
  when: ansible_os_family == 'Debian'

- name: Copy postgres docker compose file
  template:
    src: postgres-docker-compose.yaml.j2
    dest: "{{ postgres_dir }}/docker-compose.yaml"

- name: Check if {{ postgres_container_name }} exists
  community.docker.docker_container_info:
    name: "{{ postgres_container_name }}"
  register: postgres_running

- name: Ask for confirmation to remove {{ postgres_container_name }}
  pause:
    prompt: "We found a running {{ postgres_container_name }} container. Would you like to remove it? (y/n)"
    echo: yes
  register: confirmation
  when: postgres_running.exists
  delegate_to: localhost
  run_once: true

- block:
    - name: Stop and remove {{ postgres_container_name }} if confirmed
      community.docker.docker_container:
        name: "{{ postgres_container_name }}"
        state: absent
      when: postgres_running.exists and confirmation.user_input | lower in ['y', 'yes']

    - name: Remove {{ postgres_container_name }} if it exists
      community.docker.docker_container:
        name: "{{ postgres_container_name }}"
        state: absent
      when: postgres_running.exists and confirmation.user_input | lower in ['y', 'yes']

    - name: Prune docker containers
      shell: sudo docker container prune -f
      when: postgres_running.exists and confirmation.user_input | lower in ['y', 'yes']

    - name: Start {{ postgres_container_name }} with docker compose
      community.docker.docker_compose:
        project_src: "{{ postgres_dir }}"
        files:
        - docker-compose.yaml